·节约社会 Write an essay of 160—200 words based on the following drawing. In your essay, you should first describe the drawing, then interpret its meaning, and give your comment on it. You should write neatly on ANSWER SHEET 2. (20 points) As is vividly revealed in the drawing above, water is being wisely utilized in the daily life of a family. The good conduct is indeed praiseworthy and should be popularized in our society. The implied meaning of the drawing can be stated as follows. To begi……
·51. There is a general debate on the campus today over the phenomenon of college or high school students doing a part-time job. 对于大学或高中生打工这一现象，校园里进行着广泛的争论。 52. By taking a major-related part-job, students can not only improve their academic studies, but gain much experience, experience they will never be able to get from the textbooks. 通过做一份和专业相关的工作，学生不仅能够提高他们的专业能力，而且能获得从课本上得不到的经验。 53. Although people’s lives have been dramatically changed over the last decades, it must b……
·以下写作经典200句背诵完会使你的写作水平突飞猛进，记住一定要烂熟于心，可以使用超循环背诵大表进行背诵，使背诵变得轻松有计划，更重要的是减少遗忘。200句并不多，永远是熟能生巧，你一辈子用的句子无非就是几十句，这200句是我们写作教学组6年时间提举出来的国外经典文章中的句子，是精华中的精华，不仅运用于写作，这些精彩的句式可以运用于口语中，使你的表达非凡！背诵方法：（原则:短时间搞定） 1、分单元背，把200个句子根据你自己的进度订计划，清楚每天背多少个新句子，多少个复习句子（建议使用超循环大表） 2、汉译英练习 3、默写 4、口头背诵1.According to a recent survey ,four-million people die each year from diseases linked to smoking. 依照最近的一项调查，每年有4,000,000人死于与吸烟相关的疾病。 2.The latest surveys show that Quite a few children have unpleasant associations……
·151. On no account can we ignore the value of knowledge. 我们绝对不能忽视知识的价值。 152. It is time the authorities concerned took proper steps to solve the traffic problems. 该是有关当局采取适当的措施来解决交通问题的时候了。 153. Those who violate traffic regulations should be punished. 违反交通规则的人应该受到处罚。 154. There is no one but longs to go to college. 人们都希望上大学。 155. Since the examination is around the corner, I am compelled to give up doing sports. 既然考试迫在眉睫，我不得不放弃作运动。 156.……
·The origin of RefrigeratorsBy the mid-nineteenth century, the term icebox had entered the American language, but ice was still only beginning to affect the diet of ordinary citizens in the United States. The ice trade grew with the growth of cities. Ice was used in hotels, taverns, and hospitals, and by some forward-looking city dealers in fresh meat, fresh fish, and butter. After the Civil War( 1861-1865),as ice was used to refrigerate freight cars, it also came into household use. Even before ……
·British ColumbiaBritish Columbia is the third largest Canadian provinces, both in area and population. It is nearly 1.5 times as large as Texas, and extends 800 miles(1,280km) north from the United States border. It includes Canadas entire west coast and the islands just off the coast. Most of British Columbia is mountainous, with long rugged ranges running north and south. Even the coastal islands are the remains of a mountain range that existed thousands of years ago. During the last Ice Age, ……
·BotanyBotany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insights. It is impossible to know today just what our Stone Age ancestors knew about plants, but form what we can observe of pre-industrial societies that still exist a detailed learning of plants and their properties must be extremely ancient. This is logical. Plants are the basi……
·Plankton浮游生物Scattered through the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They drift about lazily with the currents, providing a basic food for many larger animals.Plankton has been described as the equivalent of the grasses that grow on the dry land continents, and the comparison is an appropriate one. In potential food value, however, plankton far outweighs that of the land gras……
·Raising OystersIn the oysters were raised in much the same way as dirt farmers raised tomatoes- by transplanting them. First, farmers selected the oyster bed, cleared the bottom of old shells and other debris, then scattered clean shells about. Next, they planted fertilized oyster eggs, which within two or three weeks hatched into larvae. The larvae drifted until they attached themselves to the clean shells on the bottom. There they remained and in time grew into baby oysters called seed or spat……
·Oil RefiningAn important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made of it. In the 1850s Samuel M. Kier, a manufacturer in western Pennsylvania, began collecting the oil from local seepages and refining it into kerosene. Refining, like smelting, is a process of removing impurities from a raw material.Kerosene was used to light lamps. It was a cheap subst……
·Plate Tectonics and Sea-floor SpreadingThe theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates of various sizes and shapes, in general the plates are in motion with respect to one another. A mid-ocean ridge is a boundary between plates where new lithospheric material is injected from below. As the plates diverg……
·IcebergsIcebergs are among natures most spectacular creations, and yet most people have never seen one. A vague air of mystery envelops them. They come into being ----- somewhere ------in faraway, frigid waters, amid thunderous noise and splashing turbulence, which in most cases no one hears or sees. They exist only a short time and then slowly waste away just as unnoticed.Objects of sheerest beauty they have been called. Appearing in an endless variety of shapes, they may be dazzlingly white, o……
